.container {
  position: relative;
}

.topBar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 30px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
  background-color: #fff;
  z-index: 1;

  .action {
    width: 30px;
    height: 30px;
  }

  .title {
    width: 100%;
    line-height: 30px;
    text-align: center;
  }
}

.content {
  position: relative;
  padding: 40px 10px 10px 10px;
  overflow: hidden;
}

.item {
  float: left;
  width: 140px;
  height: 140px;
  padding: 10px;

  .inner {
    position: relative;
    width: 120px;
    height: 120px;
    line-height: 120px;
    text-align: center;
    cursor: pointer;

    .image {
      max-width: 100%;
      max-height: 100%;
    }


    &:hover {

      .image{
        box-shadow: 0 8px 16px rgba(0, 0, 0, 0.5);
      }
    }
  }
}
